@charset"UTF-8";

*{
    outline-style: none;
}
.wrap{
    width: 400px;
}
.head{
    border: 1  solid black;
    height: 25px;
    width: 400px;
}
.foot{
    color: gray;
    line-height: 30px;
}
span{
    float: right;
}